#top{
	width:780px;
	height: 183px;
	margin-bottom: 2px;
}
#banner{
	width: 780px;
	height: 150px;
	background: url(../img/banner.jpg) no-repeat;
}
#nav li{
	background: url(../img/button1.jpg) no-repeat;
	list-style: none;
	text-align: center;
	line-height: 33px;
	float: left;
	width: 78px;
}
#nav li:hover{
	background: url(../img/button1_bg.jpg) no-repeat;
	position: relative;
	bottom: 1px;
	right: 1px;
}
#nav a{
	border-bottom: solid 1px black;
}